Rugged Resin

Take Your Onsite Additive Manufacturing to the Next Level with COR Alpha Resin

We help innovative engineers 3D print end-use components that they can trust, using the world’s most rugged photopolymer resins.

COR photopolymer resins are intended for use by trained additive manufacturing professionals working in industrial, manufacturing, and laboratory facilities. At this time, we discourage printing with COR in home or office environments. COR photopolymers are not for children, nor for adults who act like children.

Is your team ready to print COR onsite? Please review the documentation before ordering resin.

COR for 405nm DLP & LCD Resin 3D Printers

Post-Print Processing

These products are used to clean and bake Cyclic Olefin Resins.

Welcome to our Virtual Warehouse

The products below are massless. They exist only virtually, until the moment after you click "buy". We stock no inventory, which means that we have no flash sales and no waste.

Preview our products in augmented reality. When you are really sure that you want them, we will manufacture them with the same intentionality with which you carefully made your purchasing decision.

polySpectra's Massless Products

Accelerate your innovation with digital manufacturing.

We help designers and engineers accelerate product development and decarbonize their manufacturing, at the same time.

Preview your .STL files in augmented reality for free with polySpectra AR.

Once you are ready to manufacture with the world's most rugged 3D printing material, upload your .STL to to get an instant quote. For bulk orders and custom colors, reach out to our team: partners [at] polyspectra [dot] com